8mm Flanged Hexagon Head Bicycle Crank Bolts Bottom Bracket Axle Set of 2

• Material: Stainless Steel 
• Black
• M8 X 1.0 X 20mm (uses 14mm wrench) 
• Recommended Torque: 40 N.m (Newton Meter)
• Crank arms photos are for reference only
• Forest Byke Company Packaging
• For square taper and flanged.
• Fits most cartridge BBs
• Shell: 8mm Flanged axle bolt
• 14mm socket to in stall

Please note: If you crank arm came off. You will need to replace the crank arm if the square is now oval. As the crank arm will eventually push the new crank bolts out.